- Khayati, Mustapha1
- Khlebnikov, Velimir, 1885-19221
- Koenig, Théodore1
- Kolakowski, Lesze1
- Kotanyi, Attil1
- Kotanyi, Attila1
- Lacomblez, Jacques1
- Lefebvre, Henri, 1901-19911
- Lenin, Vlad1
- Lewsiton Land & Water Co1
- Lissitzky, El, 1890-19411
- Lycée Paul-Eluard (Saint-Denis, France)1
- Ma1
- Malevich, Kazimir Severinovich, 1878-19351
- Marca-Relli, Conrad, 1913-20001
- Marinetti, Filippo Tommaso,--1876-19441
- Masson, Andre, 1896-19871
- Michaux, Lightfoot1
- Mies van der Rohe, Ludwig, 1886-19691
- Millares, Manolo, 1926-19721
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